Tennis ball conditioner

ABSTRACT

The invention provides an apparatus for the conditioning, storage and transportation of tennis balls. The tennis ball conditioner is used to condition tennis ball&#39;s, primarily by heating to the desired operating temperature. Conditioning modifies the internal pressure of the ball and warms the composition of the ball to the desired playing temperature. There is provided a housing with handles which contains internally, the tennis ball heating and cooling functions. The tennis ball conditioner is comprised of a housing of which the interior is dedicated to a conditioning and storage chamber. The chamber is divided by a screen upon which the balls rest. A thermostatically controlled heater, cooler and fan achieve the desired temperature then stabilizes the ball&#39;s at the desired temperature.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not applicable

THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT

Not applicable

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention is in the field of sporting goods.

More particularly, the present invention is in the field of tennis. In particular the present invention relates to an apparatus to improve the bounce performance of cold tennis balls.

Description of historical problem: The bounce performance of a tennis ball varies approximately forty percent from a temperature of seventy degrees Fahrenheit, to a temperature of thirty degrees Fahrenheit. Therefore when a ball is cold, the bounce performance of the ball is significantly diminished making it difficult to play tennis. This is a universal problem experienced by all players of the sport.

2. Background Art

U.S. Pat. No. 4,372,095 DTD Feb. 8, 1983, De Satnick

This device uses a needle to pierce the ball and insert a gas into the ball to adjust the pressure within the ball.

The tennis ball conditioner utilizes heat to increase the internal pressure and to heat the entire composition of the ball thereby improving the bounce performance of the ball.

There is no invasive puncturing of the ball and no possibility of subsequent leaking due to the piercing of the ball membrane.

The tennis ball conditioner solves the cold tennis ball bounce performance problem by rapidly heating tennis ball's to the desired operating temperature.

BRIEF SUMMARY OF THE INVENTION

The tennis ball conditioner apparatus comprises an insulated housing with internal thermostatically controlled heating, cooling and variable speed fan to quickly warm tennis balls to operating temperature. The balls are then stabilized or maintained at the desired operating temperature. The apparatus conditions the balls for use primarily by heating and also stores ready for transportation a varying number of balls.

Playing tennis with cold tennis balls that will not bounce properly is a universal problem when ambient temperature is cold and is experienced by all players of the sport.

The bounce performance of a tennis ball decreases by approximately 40% as temperature decreases from 70 degrees F. to 30 Degrees F.

The tennis ball conditioner solves this problem by rapidly heating tennis ball's to the desired operating temperature then stabilizing said balls at the desired temperature.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING

FIG. 1 shows a functional block diagram of the present invention.

FIG. 2 shows a side view of the present invention.

FIG. 3 shows a front view of the present invention.

FIG. 4 shows a rear view of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

An embodiment to be preferred of the tennis ball conditioner, the present invention is here and in FIGS. 1 to 4 as disclosed. Indeed, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

Referring to FIG. 1, Functional block diagram depicts one embodiment of the tennis ball conditioner. The Tennis Ball Conditioner, according to the invention comprises: An Off/Hi/Lo switch 102 to energize the temperature control 112. Power source 114 may be a plurality of voltages. Off/Hi/Lo switch 102 selects heat range and blower speed. Off/Hi/Lo switch in either the Hi or Lo positions energizes the fan 106, heater 108 and cooler 110. Temperature sensor 118 senses the ball temperature. Thermostat 104 sets the desired ball temperature. Actual ball temperature is depicted on temperature display 116.

Referring to FIG. 2, Side view of the Tennis Ball Conditioner depicts one embodiment of the tennis ball conditioner. The tennis Ball Conditioner according to the invention comprises: A housing 100 to contain the balls and all of the components of the Tennis Ball Conditioner. Temperature sensor 116 detects the temperature of the ball's. Screen 122 divides the upper and lower chambers of the housing. Screen 122 provides a surface for the balls 120 to rest upon. Air flow freely passes through the screen 122 permeating all area inside the housing. Inlet vent 124 provides air flow to the fan 106, which then is forced through the heater 108 and the cooler 110. Electrical circuitry is managed by the temperature control 112. Air is exhausted through exhaust vent 126. Handle 140 provides for ease of transportation.

The tennis ball conditioner shown in FIGS. 2, 3 & 4 of the drawings has a housing 100 which includes a cover 128.

Referring to FIG. 3, Front view of the Tennis Ball Conditioner depicts one embodiment of the tennis ball conditioner. Cover 128 provides interior access to the storage and conditioning chamber within the housing. Off/Hi/Lo switch 102 energizes the circuitry of the tennis ball conditioner. Thermostat 106 provides the control to set the desired temperature within the housing and therefore the temperature of the ball's. Air intake 124 provides air flow into the heater and cooler. Air intake cover 134 provides protection from the fan blades. Insulation 138 lines the interior of the housing. Handle 140 provides for ease of transportation.

Referring to FIG. 4 Rear view depicts one embodiment of the tennis ball conditioner. Exhaust vent 126 provides for controlled air circulation.

“For clarity, within this document all reference to the top and bottom of the Tennis Ball Conditioner will correspond to the Tennis Ball Conditioner of the FIG. 2 when oriented such that the text is upright corresponding to top of the Tennis Ball Conditioner, and the bottom of the figure when oriented such that the text is upright corresponding to the bottom of the Tennis Ball Conditioner. Likewise, all reference to the front of the Tennis Ball Conditioner will correspond to the leftmost part of the Tennis Ball Conditioner as viewed in FIG. 2 when oriented with the text upright, and all reference to the rear of the Tennis Ball Conditioner will correspond to the rightmost part of the Tennis Ball Conditioner as viewed in FIG. 2 when oriented with the text upright.”

Closing Statement

Having thus described in detail a preferred embodiment of the present invention, the Tennis ball conditioner, it is to be appreciated and will be apparent to those skilled in the art that many changes not exemplified in the detailed description of the invention could be made without altering the inventive concepts and principles embodied therein. It is also to be appreciated that numerous embodiments incorporating only part of the preferred embodiment are possible which do not alter, with respect to those parts, the inventive concepts and principles embodied therein. The presented embodiments are therefore to be considered in all respects exemplary and/or illustrative and not restrictive, the scope of the invention being indicated by the appended claims, and all alternate embodiments and changes to the embodiments shown herein which come within the meaning and range of equivalency of the appended claims are therefore to be embraced therein. 

What I claim as my invention is:
 1. A tennis ball conditioner, for conditioning tennis balls, comprising: a housing with associated cover for conditioning, storage of and transportation of tennis ball's, A housing with internal thermostatically controlled heating and cooling function, handles to facilitate transportation, a screen separating the heating and cooling function from the conditioning and storage area, a screen upon which the balls rest, a thermostatically controlled heater and cooler with fan operating from a plurality of voltages which conditions tennis balls by temperature modification to achieve the desired ball temperature and pressure, an insulating layer within the housing to reflect heat, inlet and exhaust ports to control airflow.
 2. A tennis ball conditioner according to claim 1 which comprises: A housing with associated cover and handles for conditioning, storage and transportation of tennis ball's
 3. A tennis ball conditioner according to claim 1 which comprises: A thermostatically controlled heater and cooler with fan to condition tennis balls by temperature modification.
 4. A tennis ball conditioner according to claim 1 which comprises: A means to condition tennis balls by temperature modification to improve the bounce performance of the ball.
 5. A tennis ball conditioner according to claim 1 which comprises: A thermostatically controlled heater and cooler with fan operating from a plurality of voltages 